... E27 led bulb 1) Approved:RoHS&CE 2) Technology :Advanced 3) Delivery:Prompt 4) Service :Comprehensive and best E27 high power LED bulbSpecification: 1 ... ,Base type: E27,E14,MR16,GU10 2,Operating voltage: ... . 7,Anti-shake, convenient for transportation. Applications: 1,Replacement bulbs for general lighting in hotel and household ...